An electrochromic device is disclosed, including two electrochromic elements, which are switched in a time separated manner. Additional layers may include hole transporting, electron transporting, hole blocking and electron blocking layers. For information that has defined potential entities, such as entertainment or lifestyle information such defined potential entities are provided to the entity detector to verify, with reference to the search engine database, whether they are entities. The bridge members disposed at the receptacle end. Moreover, logical combinations are built using a consistent logical layout specifying logical operators and order of operations based on direction of expansion and relative positions.